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luxsylvan's avatar
7 years ago

Sims 2 UC Error

Everytime I try to load up my game (Sims 2 UC), I get this error, which reads "The Sims 2 Mansion and Garden Stuff" at the top:

"The Sims 2 is not installed on this system, or some required files have been deleted. The expansion pack requires The Sims 2 in order to run. Pleases install The Sims 2 before attempting to run this application."

I installed Monday and have been playing all week without any issues except for crashes if I play too many hours at once. As far as I know, no files have moved since I installed. Does anyone know what could be wrong?? Thanks a bunch!!

2 Replies

  • Did you by any chance run any kind of registry cleaning software?

    Either way, try repairing the game in Origin.

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